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Nata [24]
3 years ago
15

Please help!!

Mathematics
1 answer:
marysya [2.9K]3 years ago
3 0
Dt = 2(0.8)t = 1.6t = 1.6(10) - 1.6(5) = <span>8 m/s</span>
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8 0
3 years ago
Solve the following equation<br>1) 2c + c + 12 = 78​
Annette [7]

Step-by-step explanation:

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Svetradugi [14.3K]

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do the equation backwards. 157 minus 1 equals 156, and 156 divided by 2 equals <u>78</u>. Hope this helps. pls mark brainliest

6 0
3 years ago
I really need help and I have to show my work
Amanda [17]
10 lbs/$12= 1 lb/x dollars.
If you rewrite it up and down and not slanted, it would be clearer to understand, but anyways, you cross multiply:
12*1=12 
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So the answer is 1.2, if you put it on that bubble sheet, put 1, then a decimal, after the decimal 2, and then all 0's,.

8 0
3 years ago
Which are the roots of the quadratic function f(q) = q^2 - 125? Select two options.
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